Package ej.mwt.stylesheet.selector
Class SelectorHelper
- java.lang.Object
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- ej.mwt.stylesheet.selector.SelectorHelper
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public class SelectorHelper extends java.lang.Object
Provides utility methods related to selectors.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static int
getSpecificity(int a, int b, int c, int d)
Computes the specificity of a selector.
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Method Detail
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getSpecificity
public static int getSpecificity(int a, int b, int c, int d)
Computes the specificity of a selector.- Parameters:
a
- 1 if the declaration is from is a 'style' attribute rather than a rule with a selector, 0 otherwise.b
- the number of ID attributes in the selector.c
- the number of other attributes and pseudo-classes in the selector.d
- the number of widget names and pseudo-widgets in the selector.- Returns:
- the selector specificity.
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